Petroleum Refinery Engineering Questions

• Which one of the following processes aims at producing higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene?
• Catalyst used in the isomerisation is
• Petroleum coke is used mainly .in the
• Pick out the correct statement.
• In catalytic alkylation, higher iso-butane to olefin ratio gives
• Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is
• In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process.
• Crude petroleum oil is a __________ fuel.
• Which of the following processes consumes hydrogen?
• Pick out the wrong statement.
• Crude oil produced by Indian oil fields are predominantly __________ in nature.
• Which of the following has the maximum °API gravity of all?
• Main constituent of natural gas is
• Sulphuric acid treatment of petroleum products removes the __________ materials.
• Which of the following has the highest viscosity of all (at a given temperature)?
• Petroleum deposits are detected by the.
• Performance number of a liquid fuel is related to its
• Older crude petroleum
• Smoke point of a good burning kerosene may be around __________ mm.
• Which of the following is a naphthene?